749331378 is an even 9-digits composite number following 749331377
and preceding 749331379 . In scientific notation, it is written as 7.49331378 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 248479488 positive integers (up to 749331378) that are relatively prime to 749331378.
749331378 has 16 divisors, whose sum is 1171682400
The reverse of 749331378 is 873133947
Previous prime number is 193
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
seven hundred forty-nine million three hundred thirty-one thousand three hundred seventy-eight
Scientific notation
7.49331378 × 10^8
Engineering notation
7.49331378 × 10^6
Prime Factorization
2 × 27 × 193 × 71899
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
749331378 Product of the distinct prime numbers
The prime factorization of 749331378 is 2 × 27 × 193 × 71899.
Since it has a total of 4 prime factors.
1 , 3 , 6 , 46 , 736 , 906 , 9197 , 7202 , 88043 , 95307 , 296623 , 914688 , 5705438 , 7007422 , 91792563 , 22901922 , 456776307 , 218116244 , 7375324916 , 7869340876
n×2
1498662756
n×3
2247994134
n×4
2997325512
n×5
3746656890
n÷2
374665689
n÷3
249777126
n÷3
187332844.5
n÷5
149866275.6
n2
561497514055378884
n3
4.2074770595069E+26
n4
3.1527945829037E+35
n5
2.3624879093582E+44
2 √n27373.917841624
3 √n908.29022352052
4 √n165.45065077425
5 √n59.557270210921
1 , 2 , 27 , 54 , 193 , 386 , 5211 , 10422 , 71899 , 143798 , 1941273 , 3882546 , 13876507 , 27753014 , 374665689 , 749331378
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-749331377 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749331378 can be divided by 16 positive divisors.
The sum of these divisors (counting 749331378) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100101010011110001110110010
3
Ternary
1221012222222102000
4
Quaternary
230222132032302
5
Quinary
3013312101003
6
Senary
202204434430
8
Octal
5452361662
10
Decimal
749331378
12
Duodecimal
18ab48a16
16
Hexadecimal
2ca9e3b2
20
Vigesimal
be3688i
36
Base36
ce4rsi
md5
556c2b9f4833ee07a11ce54ddbc1018c
sha1
4224da8763a90b3a43d3572851ecd27339e4c5b4
sha256
208c9faf7673faca758a067932c4ebf53649721bd24521eeb4403fde92c5d7c0
sha512
1ced7eb97bfe729f1ad71efc0e3300a970148caa3a138964364e76c7a1a34aafe902e638c7fe49c6e333816fec6db1396a802221ff362a3ddebf0905ad80f189
ripemd-160
3d242a73a09fdc56b1993397708a6172f3bfd107
Diameter
1498662756
Circumference
4708187904.4582
Area
1.7639964651653E+18
Volume
1.7624238693726E+27
Surface area
7.0559858606612E+18
Circumference
4708187904.4582
Perimeter
2997325512
Area
561497514055378884
Diagonal
1059714597.4793
Surface area
3368985084332273304
Volume
4.2074770595069E+26
Space diagonal
1297880018.4016
Perimeter
2247994134
Area
2.4313555566688E+17
Altitude
648940009.2008
Surface area
2.4313555566688E+17
Volume
4.9585592674403E+25
Height
353238199.15977